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Amy babysat 5 nights during the month of April. She earned $40, $30, $32, and $45 for four nights. How much did she earn the fifth time if the mean of the data is $37?
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20 votes
20 votes
Amy babysat 5 nights during the month of April. She earned $40, $30, $32, and $45 for four nights. How much did she earn the fifth time if the mean of the data is $37?

User Chackerian
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1 Answer

15 votes
15 votes

Answer:

$38

Explanation:


(40 + 30 + 32 + 45 + x)/(5) = 37


(147 + x)/(5) = 37


147 + x = 185


x = 38

User GAURAV MAHALE
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3.0k points
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